#CA4535#CA4535

#CA4535 is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.5% C 0.172 H 30.0°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#CA4535
RGB	rgb(202, 69, 53)
HSL	hsl(6, 58%, 50%)
HSV	hsv(6, 74%, 79%)
CMYK	cmyk(0%, 65.8%, 73.8%, 20.8%)
CIE-LAB	lab(48.35, 51.83, 38.23)
CIE-LCH	lch(48.35, 64.41, 36.41°)
OKLab	oklab(57.46% 0.1487 0.0859)
OKLCH	oklch(57.46% 0.172 30)
XYZ	xyz(27.1308, 17.0738, 5.2344)
Luminance	0.1707 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4535 #35BACA

analogous

#CA356F #CA4535 #CA9035

triadic

#CA4535 #35CA45 #4535CA

tetradic

#CA4535 #6FCA35 #35BACA #9035CA

square

#CA4535 #6FCA35 #35BACA #9035CA

split-complementary

#CA4535 #35CA90 #356FCA

monochromatic

#69241C #9A3428 #CA4535 #D77265 #E39E96

Accessibility & contrast

On white

4.76

#CA4535 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#CA4535 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4535

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4535	#FFFFFF	#000000	##FFFFFF
##CA4535	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6032

Deuteranopia (green-blind)

#8B7E30

Tritanopia (blue-blind)

#DE2042

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #ca4535;
/* rgb */ color: rgb(202, 69, 53);
/* oklch */ color: oklch(57.5% 0.172 30.0);

Tailwind

colors: {
  custom: {
    50: '#e27f6d',
    500: '#ca4535',
    950: '#000000',
  },
}

SCSS

$custom: #ca4535;
$custom-light: #e27f6d;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4535",
  "rgb": {
    "r": 202,
    "g": 69,
    "b": 53
  },
  "hsl": {
    "h": 6.443,
    "s": 58.431,
    "l": 50
  },
  "oklch": {
    "l": 0.57458,
    "c": 0.17168,
    "h": 30
  },
  "luminance": 0.1707
}

Semantic roles & 50–950 ramp

primary

#CA4535

secondary

#8CC8CF

accent

#D1E246

background

#FFF8F6

surface

#FEEFEB

border

#D6CAC6

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CA4535

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →